For an unit-feedback system with the open-loop ransfer function G(s)=K/(s(0.1s+1)),
(1)For K=1,determine the damping ration、rise time、delay time and setting time

 

The name of this section is Homework Help, not Homework Done For You. In order to get help you need to tell us what you know and show us your best efforts to arrive at a solution. There are numerous online examples showing how to do these things. There is also presumably your textbook, your class notes, and your instructor during his office hours.

Can you for example derive the closed loop transfer function?
Can you define those things you mentioned? If you can define them you should be able to calculate them.